200879324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13417}}^1$

素因数の和:13637

約数の個数: 24

約数和(自身を含む): 371946960

約数和(自身を除く): 171067636

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 13417, 14972, 26834, 53668, 254923, 509846, 1019692, 2643149, 5286298, 10572596, 50219831, 100439662, 200879324]

約数ペア:

[(1, 200879324), (2, 100439662), (4, 50219831), (19, 10572596), (38, 5286298), (76, 2643149), (197, 1019692), (394, 509846), (788, 254923), (3743, 53668), (7486, 26834), (13417, 14972)]